<http://webisa.webdatacommons.org/396275003>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/396275003>	<http://www.w3.org/ns/prov#value>	"factors such as economic hardship may be contributing factors [20]." .
<http://webisa.webdatacommons.org/396275003>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/prov/484759852>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/396275003> .